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authorTakashi Iwai <tiwai@suse.de>2020-01-05 15:47:37 +0100
committerTakashi Iwai <tiwai@suse.de>2020-01-05 16:14:47 +0100
commit7ec03ff7c761371b363e184f6b0722225f548102 (patch)
tree7f082728f22014482be96da3aaef79fe3cd9893a /sound/usb/usx2y/usX2Yhwdep.c
parent55a6921bf1ea0cfd01aa798c084b6932842fe10e (diff)
downloadlinux-7ec03ff7c761371b363e184f6b0722225f548102.tar.bz2
ALSA: usx2y: More constifications
Apply const prefix to each possible place: the string array and the parameter tables and callers. Just for minor optimization and no functional changes. Link: https://lore.kernel.org/r/20200105144823.29547-23-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb/usx2y/usX2Yhwdep.c')
-rw-r--r--sound/usb/usx2y/usX2Yhwdep.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/usb/usx2y/usX2Yhwdep.c b/sound/usb/usx2y/usX2Yhwdep.c
index 0e6d82b5778e..22412cd69e98 100644
--- a/sound/usb/usx2y/usX2Yhwdep.c
+++ b/sound/usb/usx2y/usX2Yhwdep.c
@@ -94,7 +94,7 @@ static __poll_t snd_us428ctls_poll(struct snd_hwdep *hw, struct file *file, poll
static int snd_usX2Y_hwdep_dsp_status(struct snd_hwdep *hw,
struct snd_hwdep_dsp_status *info)
{
- static char *type_ids[USX2Y_TYPE_NUMS] = {
+ static const char * const type_ids[USX2Y_TYPE_NUMS] = {
[USX2Y_TYPE_122] = "us122",
[USX2Y_TYPE_224] = "us224",
[USX2Y_TYPE_428] = "us428",